Varnitronics
ST

L5986ATR

1MHz Step-down type Adjustable 2.5A 600mV~18V HSOP-8-EP Voltage Regulators - DC DC Switching Regulators RoHS

HSOP-8-EPROHS3 CompliantActive

2.5 A step-down switching regulator

Manufacturer
ST
Manufacturer part #
L5986ATR
Store part #
C2073192
Package / case
HSOP-8-EP
Packaging
Tape & Reel (TR)
Datasheet (PDF)

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10 in stock

#C2073192

Stock & price checked 4 days ago

QuantityUnit pricePack price
1+₹533.16₹533.16
10+₹520.80₹5,208.00
30+₹512.34₹15,370.20
100+₹504.10₹50,410.00

1 × ₹533.16

₹533.16

excl. GST

₹629.13 incl. 18% GST

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  • Dispatch in 15-18 working days
  • GST invoice with every order
  • Standard pack: 2,500 per reel

L5986ATR

₹533.16 for 1 + GST

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Specifications

Operating Temperature
-40℃~+150℃@(TJ)
Frequency - Switching
1MHz
Function
Step-down type
Number of Outputs
1
Features
Frequency synchronization;External compensation;Hiccup current limiting;Overcurrent Protection
Output Type
Adjustable
Topology
Buck
Operating Voltage
2.9V~18V
Switch tube (built-in/external)
Built-in
Output Current
2.5A
Output Voltage
600mV~18V
Quiescent Current
2.4mA

Packaging & compliance

RoHS
ROHS3 Compliant
Lifecycle
Active
ECCN
EAR99
Packaging
Tape & Reel (TR)
Standard pack
2,500 / Reel
Sold per
Piece
Minimum order
1
Unit weight
0.001 g

Overview

The L5986 is a step-down switching regulator with a 3.0 A (min.) current limited embedded Power MOSFET, so it is able to deliver up to 2.5 A current to the load depending on the application conditions. The input voltage can range from 2.9 V to 18 V, while the output voltage can be set starting from 0.6 V to VIN. Having a minimum input voltage of 2.9 V, the device is suitable also for a 3.3 V bus. Requiring a minimum set of external components, the device includes an internal 250 kHz switching frequency oscillator that can be externally adjusted up to 1 MHz. The QFN and the HSOP packages with an exposed pad allow reducing the RthJA down to 60 ℃/W and 40 ℃/W respectively.

Applications

  • Consumer: STB, DVD, DVD recorder, car audio, LCD TV and monitors
  • Industrial: chargers, PLD, PLA, FPGA
  • Networking: XDSL, modems, DC - DC modules
  • Computer: optical storage, hard disk drive, printers, audio/graphic cards
  • LED driving

Key features

  • 2.5 A DC output current
  • 2.9 V to 18 V input voltage
  • Output voltage adjustable from 0.6 V
  • 250 kHz switching frequency, programmable up to 1 MHz
  • Internal soft-start and inhibit
  • Low dropout operation: 100% duty cycle
  • Voltage feedforward
  • Zero load current operation
  • Overcurrent and thermal protection
  • VFQFPN 3×3 mm - 8L and HSOP8 package

Alternatives

Similar parts — check the datasheet before substituting.

L5986A#C1356389ST · HSOP-8-EP₹263.04 · 0 in stockView

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